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关于最优化方法的Matlab仿真程序，线搜索技术。(Matlab simulation program optimization method, line search technique.)

matlab实现的PSO算法，主要功能是模拟粒子群算法，经过测试可以运行。(matlab implementation of the PSO algorithm, the main function is to simulate particle swarm algorithm is tested to run.)

Matlab的数值拟合和插值方法介绍，内有程序说明和算法介绍。主要对最小二乘，线性回归作了介绍(Matlab Numerical fitting and interpolation methods introduce, within the description of the procedures and algorithms have introduction. Mainly on the least-squares, linear regression was introduced by)

计算序列的自相关函数,绘制信号xn的自功率谱幅频曲线,绘制信号yn的自功率谱幅频曲线,计算互谱函数(Calculating the autocorrelation function of the sequence, drawn from the power spectrum of the signal xn amplitude-frequency curve, drawn from the power spectrum of the amplitude-frequency curve signal yn calculated cross-spectral function)

Advanced Mathematics and Mechanics Applications Using MATLAB - Howard B. Wilson

在matlab下用DSPbuilder实现的4阶IIR滤波器设计(In matlab using DSPbuilder realize 4-order IIR filter design)

关于turbo码译码的仿真程序，简单实用，很受编码学者的青睐(The simulation on the turbo decoding process, simple and practical, popular with scholars of all ages code)

我从这里下载一个MATLAB文件来计算激光的模式，拉盖尔-高斯模式，但它不能正常工作。所以我说我自己的函数。这是很简单的功能，我希望它是有效的以及。我用它和后结果我得到了。(i download one matlab file from here to calculate the modes in laser, Laguerre-Gauss modes but it was not working properly. So i wrote my own function. It is pretty simple function, i hope it is efficient as well. i used it and post the result i got.)

基于小波变换的分形学，对于小波分形学领域有较大的参考价值。(Fractal Analysis Based on Wavelet)

说明：  ：Mean—shift算法是一种非参数密度估计算法，可以实现快速的最优匹配，在目标的实时跟踪领域起着非常 重要的作用。为了有效的将Mean—shift算法应用到灰度图像中，采用了以方向直方图建立目标模型的策略，提出了在灰 度图像中以Mean—shift为核心的目标跟踪算法。实验结果表明，该算法具有不受光照条件影响的优点，在低对比度的情 况下仍能实现稳定、实时的跟踪目标。(: Mean-shift algorithm is a nonparametric density estimation algorithm, the optimal matching can be fast, real-time tracking fields in the target plays an important role. In order to effectively Mean-shift algorithm will be applied to the gray image, the histogram used to establish the direction of the strategy target model is proposed in the gray image to Mean-shift tracking algorithm as the core. Experimental results show that the algorithm has the advantage of not lighting conditions, in the case of low contrast can still achieve stability, real-time tracking of targets.)